Один із коренів даного квадратного тричлена дорівнює

$x^2-8x-33=0\\\\x_1=-3\; \; ,\; \; x_1\cdot x_2=-33\; \; \to \; \; \; x_2=\frac{-33}{x_1}=\frac{-33}{-3}=11\\\\x_1+x_2=8\; \; \to \; \; -3+11=8\\\\Onvet:\; \; x_1=-3\; ,\; x_2=11\; .$

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